Nov 28 20:18:52.949 INFO checking protoc-rust-copra-0.1.1 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 20:18:52.949 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 28 20:18:53.334 INFO [stdout] d1d1f070c9f2b9bd9906617a605173cb9f1db54537f367be5aed534b3f86737d
Nov 28 20:18:53.340 INFO running `"docker" "start" "-a" "d1d1f070c9f2b9bd9906617a605173cb9f1db54537f367be5aed534b3f86737d"`
Nov 28 20:18:54.051 INFO [stderr] usermod: no changes
Nov 28 20:18:54.148 INFO [stderr]    Compiling protobuf v1.7.4
Nov 28 20:18:54.152 INFO [stderr]     Checking protoc v1.7.4
Nov 28 20:18:54.152 INFO [stderr]     Checking Inflector v0.11.3
Nov 28 20:19:02.760 INFO [stderr]     Checking protoc-rust v1.7.4
Nov 28 20:19:03.705 INFO [stderr]     Checking protoc-rust-copra v0.1.1 (/source)
Nov 28 20:19:06.063 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.99s
Nov 28 20:19:06.073 INFO [stderr] su: No module specific data is present
Nov 28 20:19:06.882 INFO running `"docker" "inspect" "d1d1f070c9f2b9bd9906617a605173cb9f1db54537f367be5aed534b3f86737d"`
Nov 28 20:19:07.209 INFO running `"docker" "rm" "-f" "d1d1f070c9f2b9bd9906617a605173cb9f1db54537f367be5aed534b3f86737d"`
Nov 28 20:19:07.576 INFO [stdout] d1d1f070c9f2b9bd9906617a605173cb9f1db54537f367be5aed534b3f86737d